---
title: "Letwin Stephen J J — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fb3d93dd-bb86-52b0-85ba-b1003cc712f6
json: https://whiteintel.dev/api/public/dossier/fb3d93dd-bb86-52b0-85ba-b1003cc712f6
identifier: sec:0001361351
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Letwin Stephen J J

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001361351`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fb3d93dd-bb86-52b0-85ba-b1003cc712f6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fb3d93dd-bb86-52b0-85ba-b1003cc712f6  

## Ownership & control

### Holdings / subsidiaries

- **Hess Midstream LP** (director) — https://whiteintel.dev/entity/fa36b810-2365-5491-987b-4e6a4f1c74b3
- **Hess Midstream LP** (director) — https://whiteintel.dev/entity/fa36b810-2365-5491-987b-4e6a4f1c74b3
- **HESS MIDSTREAM OPERATIONS LP** (director) — https://whiteintel.dev/entity/d0deb9af-1af2-569e-9147-6dbd986903ca
- **ENBRIDGE ENERGY PARTNERS LP** (director) — https://whiteintel.dev/entity/57606198-c8c7-5311-a7aa-78d6cb39f137
- **ENBRIDGE ENERGY PARTNERS LP** (officer) — https://whiteintel.dev/entity/57606198-c8c7-5311-a7aa-78d6cb39f137
- **ENBRIDGE ENERGY MANAGEMENT L L C** (officer) — https://whiteintel.dev/entity/6377870d-cd2f-5401-bad1-1a00b06fb5a0
- **ENBRIDGE ENERGY MANAGEMENT L L C** (director) — https://whiteintel.dev/entity/6377870d-cd2f-5401-bad1-1a00b06fb5a0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Letwin Stephen J J**. Human view: https://whiteintel.dev/entity/fb3d93dd-bb86-52b0-85ba-b1003cc712f6 · Structured JSON: https://whiteintel.dev/api/public/dossier/fb3d93dd-bb86-52b0-85ba-b1003cc712f6._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._